Nov 28 00:39:07.903 INFO checking mickjohn/red_or_black against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:39:07.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 00:39:08.115 INFO [stdout] 0e4f08d230fa3167703857f802d448dcd36fdd7f1ea03df23391d294d620d8d9
Nov 28 00:39:08.117 INFO running `"docker" "start" "-a" "0e4f08d230fa3167703857f802d448dcd36fdd7f1ea03df23391d294d620d8d9"`
Nov 28 00:39:09.096 INFO [stderr] usermod: no changes
Nov 28 00:39:09.321 INFO [stderr]     Checking mio v0.6.16
Nov 28 00:39:09.322 INFO [stderr]     Checking serde_json v1.0.27
Nov 28 00:39:09.324 INFO [stderr]     Checking env_logger v0.5.13
Nov 28 00:39:12.781 INFO [stderr]     Checking mio-extras v2.0.5
Nov 28 00:39:13.382 INFO [stderr]     Checking ws v0.7.8
Nov 28 00:39:15.416 INFO [stderr]     Checking websocket_red_or_black v0.1.0 (/source)
Nov 28 00:39:18.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Nov 28 00:39:18.316 INFO [stderr] su: No module specific data is present
Nov 28 00:39:18.703 INFO running `"docker" "inspect" "0e4f08d230fa3167703857f802d448dcd36fdd7f1ea03df23391d294d620d8d9"`
Nov 28 00:39:18.850 INFO running `"docker" "rm" "-f" "0e4f08d230fa3167703857f802d448dcd36fdd7f1ea03df23391d294d620d8d9"`
Nov 28 00:39:19.063 INFO [stdout] 0e4f08d230fa3167703857f802d448dcd36fdd7f1ea03df23391d294d620d8d9